Horicon NWR
Dodge County, WI
21.6K huntable acres
County guide · Wisconsin · WI WPAs
Dodge County has 4 named Waterfowl Production Areas covering 812 acres of federally owned, walk-in public land. The largest is Trenton WPA at 514 acres; the average tract is about 203 acres.
WPAs here are managed by the Leopold Wetland Management District, which sets any district-specific rules (vehicle access, blinds, nontoxic shot, closed areas).
The county covers about 907 square miles and has roughly 89,396 residents. WPAs make up about 0.1% of its land area.
Gold outlines are fee-title Waterfowl Production Areas — federally owned public land. Land outside them is almost always private. Switch to satellite to check water conditions and cover, and click any tract for coordinates.
| WPA | Acres | Nearest town | GPS | Go |
|---|---|---|---|---|
| Trenton WPA | 514 | 22 mi SW of Fond du Lac | 43.57116, -88.77588 |
Map · Directions |
| Robbins Shorebird WPA | 132 | 26 mi SW of Fond du Lac | 43.52435, -88.82248 |
Map · Directions |
| Stenaas WPA | 85 | 21 mi SW of Fond du Lac | 43.52259, -88.68858 |
Map · Directions |
| Pieper WPA | 81 | 22 mi SW of Fond du Lac | 43.53028, -88.71427 |
Map · Directions |
Acreage from USFWS realty GIS polygons. Coordinates are a point inside each tract — not necessarily a parking area. Look for designated parking and boundary signs on the ground.
Distances below are straight-line from the center of the county. Most WPAs are reached by county and township gravel roads — download the GPX file and load it into your phone or GPS before you lose cell coverage.
*½ hour before sunrise — the standard federal shooting-hour start for migratory game birds. Times in Chicago local time.
Full season calculator →| Date | Shooting light | Sunrise | Sunset | Daylight |
|---|---|---|---|---|
| Tue, Sep 1, 2026 | 5:47 AM | 6:17 AM | 7:32 PM | 13h 15m |
| Tue, Sep 15, 2026 | 6:02 AM | 6:32 AM | 7:07 PM | 12h 35m |
| Thu, Oct 1, 2026 | 6:20 AM | 6:50 AM | 6:38 PM | 11h 47m |
| Thu, Oct 15, 2026 | 6:37 AM | 7:07 AM | 6:13 PM | 11h 06m |
| Sun, Nov 1, 2026 | 5:59 AM | 6:29 AM | 4:47 PM | 10h 19m |
| Sun, Nov 15, 2026 | 6:17 AM | 6:47 AM | 4:31 PM | 9h 44m |
| Tue, Dec 1, 2026 | 6:37 AM | 7:07 AM | 4:20 PM | 9h 13m |
| Tue, Dec 15, 2026 | 6:50 AM | 7:20 AM | 4:19 PM | 8h 59m |
| Fri, Jan 1, 2027 | 6:57 AM | 7:27 AM | 4:27 PM | 9h 01m |
| Fri, Jan 15, 2027 | 6:54 AM | 7:24 AM | 4:42 PM | 9h 17m |
| Mon, Feb 1, 2027 | 6:41 AM | 7:11 AM | 5:04 PM | 9h 52m |
Computed for 43.461, -88.703 (CDT / DST-aware). Check state rules — big game hours vary.
Loading National Weather Service forecast…
Forecast from the National Weather Service. Wind direction matters — plan your approach downwind of where game beds.
| Unit | Refuge | Status | Acres |
|---|---|---|---|
| Auto Tour | Horicon NWR | !Special regs | 974 |
| Disabled | Horicon NWR | !Special regs | 900 |
| General | Horicon NWR | !Special regs | 19,754 |
| Closed | Horicon NWR | ✕Closed | 357 |
Source: USFWS Realty Tracts (fee-title interest) and Esri county boundaries. Page updated October 28, 2026.